19159756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62207}}^1$

素因数の和:62229

約数の個数: 24

約数和(自身を含む): 41803776

約数和(自身を除く): 22644020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62207, 124414, 248828, 435449, 684277, 870898, 1368554, 1741796, 2737108, 4789939, 9579878, 19159756]

約数ペア:

[(1, 19159756), (2, 9579878), (4, 4789939), (7, 2737108), (11, 1741796), (14, 1368554), (22, 870898), (28, 684277), (44, 435449), (77, 248828), (154, 124414), (308, 62207)]